| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aluminum foil having a rough surface, which can be used as a positive electrode current collector and the like of a storage device. <P>SOLUTION: The aluminum foil is characterized in that an aluminum foil is used as a substrate, and an aluminum film is formed on at least part of its surface by an electrolytic process in which an electrolytic aluminum plating solution having a water content of 10-2,000 ppm is used. <P>COPYRIGHT: (C)2012,JPO&INPIT |
